IPA: /əˈflʌtə/
KK: /əˈflʌtər/
Feeling nervous and excited, or being in a state of fluttering movement, often used to describe something that is lively or animated.
The children were aflutter with excitement as they waited for the parade to begin.
Aflutter → The word is formed from the prefix "a-" (meaning in the direction of or to) and the root "flutter" (from Old English *flutrian*, meaning to move lightly and quickly). The term "aflutter" describes something that is in a state of light, quick movement, often suggesting a fluttering motion.
Imagine something moving lightly and quickly 'to' a place ('a-') — that's what aflutter means, like leaves fluttering in the wind.